Hey, I have done a little research on the matter, and I found that Clifford Performance offers a great conversion kit for the 300 Inline six. It comes with everything you need to make your truck have an efi system. If I was going to go thorough the trouble of installing something I would try something new. I would be hesitant to attempt to take the old unit off a newer truck and try to make it work for you. the price of Ford fuel injection parts add up pretty quickly if you go to start replacing worn out parts.